Moved to General Feeders section.

Yes, i see it at grocery stores and unfortunately they come in about 10lb blocks...expensive, and you don't use it all when you have to put down 5 or so mice....so uhhh normally you get about 9.5 pounds of dry ice that you're soaking in water because it's cool to see the foggyness it makes or you throw it in a hot tub or something

I would go pick up a CO2 canister and fill it with CO2 - and create a CO2 chamber. Cheaper, not wasted dry ice (dry ice will not last in your freezer)